LH Jetronic 2.3 Integrated Circuit
04-07-2005, 01:02 PM
#16
The best way to bypass the LH control unit's fuel pump driver circuit is to
GROUND pin 20 on the LH unit. That's what the LH unit does, i.e. it grounds
one side of the fuel pump relay's coil. Avoid doing ANY relay jumping on the
928's relay panel!
GROUND pin 20 on the LH unit. That's what the LH unit does, i.e. it grounds
one side of the fuel pump relay's coil. Avoid doing ANY relay jumping on the
928's relay panel!
